Results 81 to 90 of about 38,823 (268)

Real-Time Experimental Benchmarking of Control Strategies for a Coupled 2-DOF Helicopter

open access: yesEng
This paper presents a real-time experimental comparison of four control strategies—PID, Fractional-Order PID (FOPID), Fuzzy PID/PD, and Model-Free Control (MFC)—applied to trajectory tracking of a coupled 2-DOF Quanser Aero 2 helicopter.
Johny Iza   +5 more
doaj   +1 more source

Decoupling Control Based on Fuzzy Neural-Network Inverse System in Marine Biological Enzyme Fermentation Process

open access: yesIEEE Access, 2018
The marine biological enzyme fermentation process is a time-varying, nonlinear, uncertain, and multivariable system, so high performance decoupling control is a target to seek.
Xiang Lin Zhu   +3 more
doaj   +1 more source

Development of a Three‐Axis Planar Hall Magnetoresistance Sensor Using a Superparamagnetic Nanoparticle‐Based Flux Guide

open access: yesAdvanced Functional Materials, EarlyView.
A printed superparamagnetic nanoparticle‐based flux guide enables the realization of a hysteresis‐free three‐axis magnetic sensor. This innovative architecture efficiently redirects out‐of‐plane fields to planar sensing elements, facilitating simultaneous vector detection without complex reset protocols.
Changyeop Jeon   +10 more
wiley   +1 more source

Internal Model Current Decoupling Control Strategy for Induction Motors

open access: yesEnergies
In order to improve the current dynamic performance of induction motor (IM) drive systems, an internal model current decoupling control strategy is proposed to suppress the stator’s internal coupling effect.
Qiuyue Xie   +3 more
doaj   +1 more source

An All‐Textile, Mechano‐Capacitive Subtle Movement Sensor

open access: yesAdvanced Functional Materials, EarlyView.
A robust all‐textile capacitive sensor is introduced for measuring subtle body movements without long‐term degradation. By separating mechanical deformation from electrical sensing elements, accuracy, responsiveness, and durability are improved. Simple fabrication methods are presented, electrode effects are analyzed, and performance is validated ...
Easa AliAbbasi   +4 more
wiley   +1 more source

Multi-objective decoupling control of thermal management system for PEM fuel cell

open access: yesEnergy and AI
Operating temperature is an important factor that affects the efficiency, durability, and safety of proton exchange membrane fuel cells (PEMFC). Thus, a thermal management system is necessary for controlling the appropriate temperature.
Jun-Hong Chen   +9 more
doaj   +1 more source

Centralized PID control by decoupling for TITO processes

open access: yes2008 IEEE International Conference on Emerging Technologies and Factory Automation, 2008
This paper presents a new methodology to design multivariable PID controllers for two-input and twooutput systems. The proposed control strategy, which is centralized, combines four PID controllers plus two possible delays and two P controllers. The proportional gains in the P controllers act as tuning parameters in order to modify the behavior of the ...
Fernando Morilla   +2 more
openaire   +2 more sources

Bioinspired Hierarchically Interconnected Supermacroporous Hydrogels via Dual‐Templating for Rapid Atmospheric Water Harvesting

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by lung alveolar architecture, a dual‐templating strategy combining CO2 bubble and ice templating creates mechanically robust super‐macroporous hydrogels with highly interconnected transport pathways. The resulting material achieves 3.37× faster moisture sorption and 1.72× higher solar‐driven water release than single‐templated counterparts ...
Pan Huang   +7 more
wiley   +1 more source

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